Remove last extension dependencies from content.

chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/renderer_host/chrome_resource_dispatcher_host_delegate.h"
 
 #include "base/logging.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/external_protocol/external_protocol_handler.h"
 #include "chrome/browser/prerender/prerender_manager.h"
 #include "chrome/browser/prerender/prerender_tracker.h"
 #include "chrome/browser/renderer_host/safe_browsing_resource_handler.h"
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #include "chrome/browser/ui/login/login_prompt.h"
+#include "chrome/common/extensions/user_script.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/resource_context.h"
 #include "content/browser/renderer_host/resource_dispatcher_host.h"
 #include "content/browser/renderer_host/resource_dispatcher_host_request_info.h"
 #include "content/common/resource_messages.h"
 #include "net/base/load_flags.h"
 
 // TODO(oshima): Enable this for other platforms.
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/renderer_host/offline_resource_handler.h"
@@ skipping 158 matching lines @@
 }
 
 ResourceHandler*
     ChromeResourceDispatcherHostDelegate::CreateSafeBrowsingResourceHandler(
         ResourceHandler* handler, int child_id, int route_id,
         bool subresource) {
   return SafeBrowsingResourceHandler::Create(
       handler, child_id, route_id, subresource, safe_browsing_,
       resource_dispatcher_host_);
 }
+
+bool ChromeResourceDispatcherHostDelegate::ShouldForceDownloadResource(
+    const GURL& url, const std::string& mime_type) {
+  // Special-case user scripts to get downloaded instead of viewed.
+  return UserScript::IsURLUserScript(url, mime_type);
+}